From dd7eb6386917b64f331c94fab662829da56fab10 Mon Sep 17 00:00:00 2001
From: Hiltjo Posthuma <hiltjo@codemadness.org>
Date: Sun, 23 Mar 2014 13:45:52 +0100
Subject: [PATCH] crypt: free line and tiny cleanup
Signed-off-by: Hiltjo Posthuma <hiltjo@codemadness.org>
---
util/crypt.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/util/crypt.c b/util/crypt.c
index 7048659..2bca8fc 100644
--- a/util/crypt.c
+++ b/util/crypt.c
@@ -39,14 +39,14 @@ cryptcheck(char *sumfile, int argc, char *argv[],
struct crypt_ops *ops, uint8_t *md, size_t sz)
{
FILE *cfp, *fp;
- char *buf = NULL, *line, *file, *p;
+ char *line = NULL, *file, *p;
int r, nonmatch = 0, formatsucks = 0, noread = 0, ret = EXIT_SUCCESS;
size_t bufsiz = 0;
if(!(cfp = fopen(sumfile, "r")))
eprintf("fopen %s:", sumfile);
- while((line = afgets(&buf, &bufsiz, cfp))) {
+ while(afgets(&line, &bufsiz, cfp)) {
if(!(file = strstr(line, " "))) {
formatsucks++;
continue;
@@ -77,6 +77,7 @@ cryptcheck(char *sumfile, int argc, char *argv[],
fclose(fp);
}
fclose(cfp);
+ free(line);
if(formatsucks > 0) {
weprintf("WARNING: %d lines are improperly formatted\n", formatsucks);
ret = EXIT_FAILURE;